Answer:
The lines are perpendicular.
Okay. So we have to do division, because you're dividing 4 1/4 (17/4) tablespoons of medicine by 5 doses. The formula for multiplying fractions is keep, change, flip. 17/4 * 1/5 is 17/20. 17/20 tablespoon of medicine is supposed to be taken in each dose.
I believe A is the answer!
Answer:
1
Step-by-step explanation:
2^−1 + 2^−1
2x2^-1
1
